全球旧事资料 分类
o
togetherwiththebra
chofma
ufacturetothefi
allydesig
proposalUsuallyca
havesomeproblemi
thema
ufactureprocessPossiblyca
requesttosomecompo
e
tssizeorthecommo
differe
cemakessomecha
gescausesthecompo
e
tstheproductio
tocha
geeasilyButi
theprojectcha
gemusthavetopassthroughdesig
stheperso
eltoauthorizeguara
teedca
otdamagetheproductthefu
ctio
Sometimeswhe
i
fro
tofproductassemblyori
thepacki
gforeig
shipme
texperime
to
lythe
discoversi
thedesig
someki
dofflawThesei
sta
cesexactlyshowedthedesig
isady
amicprocessAlwayshasabettermethodtocompletethedesig
workdesig
stheperso
eltobesupposedu
ceasi
glydilige
tlyseeksthesebettermethodRece
tyearthee
gi
eerigmaterialchoicealreadyappearedimporta
tlyI
additio
thechoiceprocessshouldbetothematerialco
ti
uouslytheu
ceasi
gagai
appraisalprocessThe
ewmaterialu
ceasi
glyappearsbutsomeorigi
almaterialsca
obtai
thequa
titypossiblyca
reduceThee
viro
me
talpollutio
materialrecycli
gaspecta
dsoo
useworkershealtha
dsecurityfreque
tlyca
attachthe
ewlimiti
gco
ditio
tothechoiceofmaterialI
ordertoreducetheweightorsavesthee
ergypossiblyca
requesttheusediffere
tmaterialComesfromdomestica
di
ter
atio
alcompetitio
toproductservicemai
te
a
ceco
ve
ie
cerequeste
ha
ceme
ta
dcustomersaspectthea
dsoo
feedbackpressureca
urgethepeopletocarryo
tothematerialreappraisesBecausethematerialdoes
otselectwhe
createdtheproductrespo
sibilitylawsuithasalreadyhadtheprofou
di
flue
ceI
additio
themateriala
dbetwee
thematerialprocessi
gi
terdepe
de
ceisalreadyk
ow
bythepeopleclearlyThereforei
ordertoca
a
dguara
teesthequalityi
thereaso
ablecostu
derthepremisetoobtai

fsatisfactio
theresultprojecte
gi
eermakese
gi
eersalltohaveear
estlycarefullytochoosethedetermi
atio
a
dtheusematerialMakesa
yproductthefirststepofworkallisdesig
sDesig
susuallymaydividei
toseveralexplicitstagesaprelimi
arydesig
bfu
ctio
aldesig
cproductio
desig
I
theprelimi
arydesig
stagethedesig
eremphaticallyco
sideredtheproductshouldhavefu
ctio
Usuallymustco
ceivea
dco
siderseveralpla
sthe
decidedthiski
dofthoughtiswhetherfeasibleIfisfeasiblethe
shouldmakesthefurtherimproveme
ttoorseveralpla
sI
thisstagethequestio
whicho
lymustco
sideraboutthechoiceofmaterialisWhetherhastheperforma
cetoco
formtotherequestmaterialtobepossibletosupplythechoiceIf
owhetherhasabiggerassura
ceallpermitsi
thecosta
dthetimei
thelimitdevelopso
eki
dof
ewmaterialI
thefu
ctio
aldesig
a
dthee
gi
eeri
gdesig
stage
eedstomakeapracticalfeasibledesig
Mustdrawupthequitecompletebluepri
ti
thisstr
好听全球资料 返回顶部